Tập 15: Các cô gái điều tra vụ trộm đồ bơi bí ẩn trong chuyến du thuyền đến một hòn đảo xa xôi.

15

The episode kicks off with the girls boarding a cruise, courtesy of the TV network, under the pretense of taking Ranga to a party on a remote island. Ushio is chatting with her two friends about their bikinis when she realizes hers has mysteriously gone missing. The rest of the episode follows the girls as they investigate who is stealing their swimsuits.